<?php

/**
 * This is the model class for table "{{resource}}".
 *
 * The followings are the available columns in table '{{resource}}':
 * @property integer $_id
 * @property string $name
 * @property string $description
 * @property integer $amount
 * @property integer $creator_id
 * @property integer $create_time
 * @property integer $space_id
 * @property integer $app_id
 * @property integer $status
 */
class BSMResource extends CActiveRecord
{
	/**
	 * @return string the associated database table name
	 */
	public function tableName()
	{
		return '{{resource}}';
	}

	/**
	 * @return array validation rules for model attributes.
	 */
	public function rules()
	{
		// NOTE: you should only define rules for those attributes that
		// will receive user inputs.
		return array(
			array('amount, creator_id, create_time, space_id, app_id, status', 'numerical', 'integerOnly'=>true),
			array('name', 'length', 'max'=>64),
			array('description', 'length', 'max'=>256),
			// The following rule is used by search().
			// @todo Please remove those attributes that should not be searched.
			array('_id, name, description, amount, creator_id, create_time, space_id, app_id, status', 'safe', 'on'=>'search'),
		);
	}

	/**
	 * @return array relational rules.
	 */
	public function relations()
	{
		// NOTE: you may need to adjust the relation name and the related
		// class name for the relations automatically generated below.
		return array(
            'groups'=>array(self::HAS_MANY, 'BSMResourceGroupMember', 'member_id'),
		);
	}

	/**
	 * @return array customized attribute labels (name=>label)
	 */
	public function attributeLabels()
	{
		return array(
			'_id' => 'ID',
			'name' => 'Name',
			'description' => 'Description',
			'amount' => 'Amount',
			'creator_id' => 'Creator',
			'create_time' => 'Create Time',
			'space_id' => 'Space',
			'app_id' => 'App',
			'status' => 'Status',
		);
	}

	/**
	 * Retrieves a list of models based on the current search/filter conditions.
	 *
	 * Typical usecase:
	 * - Initialize the model fields with values from filter form.
	 * - Execute this method to get CActiveDataProvider instance which will filter
	 * models according to data in model fields.
	 * - Pass data provider to CGridView, CListView or any similar widget.
	 *
	 * @return CActiveDataProvider the data provider that can return the models
	 * based on the search/filter conditions.
	 */
	public function search()
	{
		// @todo Please modify the following code to remove attributes that should not be searched.

		$criteria=new CDbCriteria;

		$criteria->compare('_id',$this->_id);
		$criteria->compare('name',$this->name,true);
		$criteria->compare('description',$this->description,true);
		$criteria->compare('amount',$this->amount);
		$criteria->compare('creator_id',$this->creator_id);
		$criteria->compare('create_time',$this->create_time);
		$criteria->compare('space_id',$this->space_id);
		$criteria->compare('app_id',$this->app_id);
		$criteria->compare('status',$this->status);

		return new CActiveDataProvider($this, array(
			'criteria'=>$criteria,
		));
	}

	/**
	 * @return CDbConnection the database connection used for this class
	 */
	public function getDbConnection()
	{
		return Yii::app()->bookingdb;
	}

	/**
	 * Returns the static model of the specified AR class.
	 * Please note that you should have this exact method in all your CActiveRecord descendants!
	 * @param string $className active record class name.
	 * @return BSMResource the static model class
	 */
	public static function model($className=__CLASS__)
	{
		return parent::model($className);
	}
    
    public function getResourceList($stadiumId, $sportType)
    {
        $stadium = BSMResourceGroup::model()->findByPk($stadiumId);
        if ($stadium == null) {
            return array();
        }
        
        $members = $stadium->members;
        $memberIds = array();
        foreach ($members as $member) {
            $memberIds[] = $member->member_id;
        }
        
        $criteria = new CDbCriteria;
        $criteria->with = array(
            'groups',
        );
        $criteria->addInCondition("t._id", $memberIds);
        $criteria->addCondition("groups.group_id = :group_id");
        $criteria->params[':group_id'] = $sportType;
        $criteria->distinct = true;
        
        $list = self::model()->findAll($criteria);
        
        return $list;
    }
}
